Kukonza gawo limodzi ndikuzungulira kwa zinyalala za PET kukhala ulusi wapamwamba kwambiri

Kupanga kwaulusi wa polyester wofuna nsalu kuchokera ku ma granules a PET (rPET),makamaka kugwiritsa ntchito njira yozungulira pamzere, ndi ntchito yovuta kwambiri.Izi zimafuna ukadaulo wopanga komanso chidziwitso cha mphero yozungulira.Zomwe zimayambira ziyenera kusinthidwa mosalekeza kukhala chosungunula chosungunuka.
Njira zonse zogwirira ntchito ziyenera kupereka zomwe mukufuna kusungunula ndikusunga zinthuzi kukhala zokhazikika panthawi yonseyi.Pazovala zambiri za nsalu, magawo monga viscosity ndi kufanana ndizosankha ndipo ziyenera kutengera kusinthasintha pang'ono.M'mawu ena: Kugwiritsa ntchito poliyesitala wobwezerezedwanso m'gawo la nsalu kumafuna njira zoyenera zodzitchinjiriza komanso kuwongolera njira zolondola.
Mtima wa ndondomekoyi ndi fyuluta ya vacuum, yomwe imayang'anira payekha ndikuwongolera kukhuthala.Kuti izi zitheke, zomwe mukufuna kusungunula zitha kupezedwa pa intaneti modalirika komanso kubwezanso ndikuwunikidwa pakugwira ntchito.
Zotsatira za mayeso osiyanasiyana ozungulira awonetsa kuti ukadaulo watsopano wa VacuFil ndiwothandiza kwambiri ndipo umapanga pPET yapamwamba kwambiri, yofananira ndi zida za virgin.
Makasitomala athu akufunika kwambiri ulusi wobwezeretsedwanso ndipo tikufuna kukwaniritsa zomwe akufuna komanso zosowa zawo.Pachifukwa ichi, tikukulitsa kuchuluka kwazinthu zathu "Kukwaniritsa zomwe tikufuna ndi gawo lofunikira kwa ife.Kubwezeretsanso mabotolo akadali msika wokhazikika ndipo tatsimikiza mtima kusunga miyezo yathu yapamwamba kwambiri.Tili ndi zofunikira zapadera ndipo tikufuna wothandizana nawo wapamwamba pantchitoyi.Chinthu chabwino ndi chakuti ndondomeko yonseyi ikupitirirabe.Titha kupanga rPET yosungunuka kwambiri yokhala ndi viscosity yokhazikika, NDIPO imazungulira molunjika mu ulusi wapamwamba kwambiri. ”
Zapangidwa kuti zipangidwe pogwiritsa ntchito ma flakes a mabotolo obwezerezedwanso, tchipisi tobwezerezedwanso ndi tchipisi ta namwali.Kumbali imodzi, izi ndizotheka chifukwa chowumitsa ndi choyenera tchipisi ndi nkhuni.Komano, ma vacuum extruder amatha kuyendetsedwa ndi vacuum kapena opanda vacuum motero amatha kusungunula katundu wa namwali. Zomwe zapezedwa kuchokera ku > 20,000 zogulitsa mayunitsi zakhudza kapangidwe ka extruder. Zomwe zapezedwa kuchokera ku > 20,000 zogulitsa mayunitsi zakhudza kapangidwe ka extruder.Zomwe zidapezeka pambuyo pogulitsa mayunitsi opitilira 20,000 zidakhudza mapangidwe a extruder.Zomwe zidapezeka pambuyo pogulitsa mayunitsi opitilira 20,000 zidakhudza mapangidwe a extruder.Chifukwa cha kusungunuka kwake pang'onopang'ono, BBE extruder imapanga maziko a kusungunuka kofanana komwe kumakwaniritsa zofunikira za mphero zopota.Single screw teknoloji imapereka kudalirika kofunikira pakukonza.Pomaliza, machitidwe apadera a dosing a zigawo zingapo amaperekanso kusinthasintha kwa opanga: zowonjezera ziwiri zitha kuwonjezeredwa kusungunuka nthawi imodzi, kapena mayunitsi a dosing angagwiritsidwe ntchito kuti asinthe mtundu mwachangu.
Kaya opanga mafashoni, opanga zovala zamasewera ndi mipando kapena opanga magalimoto, otsogola opanga nsalu ndi makampani akuyang'ana kwambiri zinthu zokhazikika komanso zopangidwa kuchokera kuzinthu zobwezerezedwanso.Masiku ano, adauza ogulitsa ulusi, fiber ndi nonwovens kuti asintha kuchokera ku poliyesitala ya namwali kupita ku poliyesitala yobwezeretsanso - mpaka 100% nthawi zina - kuti apange nsalu zawo posachedwa.